Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededMEZIEREPART NUMBER: 680-WN0040C
" WN" Style Fitting -20AN O-Ring Port Fitting
$4868
Ships on Sep 17, 2026
Lowest Price Guarantee''WN'' Style Fittings-20AN O-Ring Port Fits Meziere 300 Series Water Pumps and Thermostat Housings
- ''WN'' Style Fitting
- -20AN O-Ring Port Fitting
- -16AN Male Hose Fitting
- Chrome Finish
These fittings are used on some of our products where flow is crucial and space is limited. The O-ring sealed end of these fittings is a modified -20AN that provides a safe seal and extraordinary function.
Features: - Threaded to connect to -16AN hose fitting
- O-ring seal
Get the right fitting for any Meziere water pump. Fits many other brands and applications of water pumps as well. 
Part TypeAdapter Fitting
Product LineMeziere Water Pump Fittings
BrandMEZIERE
Part CategoryPerformance Parts
Straight Cut O-Ring Size-20 AN
Fitting MaterialAluminum
Fitting AngleStraight
An Attachment TypeMale threads
QuantitySold individually
Part FitmentUniversal
Straight Cut O-Ring Attachment TypeMale threads
Fitting FinishChrome
O-Ring MaterialRubber
An Size-16
Vendor Part NumberWN0040C
Package Qty1
Package TypeEA
No Questions
No Reviews
ITEM YOU MAY ALSO CONSIDER
CHAMPION COOLING SYSTEMS
Radiator Hose Adapter Fitting -12AN Male O-Ring Port to -16AN Male
Part Number : 166-RS-16
$4499
CHAMPION COOLING SYSTEMS
Part Number : 166-RS-16
$4499
Some parts are not legal for use in California or other states with similar laws / regulations
